Once the boyfriend left, Olesky put the girl in the passenger seat of her car without a seat belt, and then chased after him going 90 mph in a residential neighborhood, according to Pinellas County Sheriff’s Office deputies.

Olesky hit the brakes when she saw her boyfriend, causing the 35-pound child to eject forward and hit her head on the windshield, deputies said. Deputies said the girl hit her head so hard it shattered part of the windshield, leaving blonde strands of hair in the glass, WFTS reports.